Cooling device for explosive-engine cylinders.



F. M. SIZEMORE.

GOOLIN G DEVICE FOR EXPLOSIVE ENGINE CYLINDERS.

APPLICATION FII BD MAY 20, 1908. 952,148.

2 SHEETS-SHEET 1 Franc/Ls M 52 267750115 Q vi f" zoom I Q Patented Mar.15,1910.

P. M. SIZEMORE. 000mm DEVICE FOR EXPLOSIVE ENGINE CYLINDERS.

APPLICATION FILED MAY 20, 1908. 952,

Patented Mar. 15, 1910.

' 2 SHEETS-SHEET 2.

the intake opening 14. in the casing and will be directed through the conducting spout 151to the air jacket for the cylinder.

This construction of cooling device presents advantages over other constructions in- 1 asmuch as but a Very slight extra load is placed upon the engine by its attachment thereto and certainly much less than Where a Water pump is connectedwith the engine and operated thereby to force the Water around the engine cylinder.

to the upper end of said casing and its'upper end'eonneeted to the lower end of the coollng jacket, fan blades arranged longitudinally of the spokes of the fly-wheel and U bolts engaged With the spokes and having'their ends projecting through the said blades, whereby the fan blades are adjustable to various angles" With relation to the axis of the Wheel in order to regulate the blast through the said pipe to the said cooling jacke I I In testimony whereof, I afiiX my signature, in presence of two Witnesses.

FRANCIS M. SIZEMORE. Witnesses CHAS. W. WILSON, MARY H. MIETZNER. 

